<template>
    <Dialog v-model="dialogVisible" :title="dialogTitle">
        <el-form
                ref="formRef"
                v-loading="formLoading"
                :model="formData"
                :rules="formRules"
                label-width="80px"
        >
            <el-form-item label="岗位标题" prop="name">
                <el-input v-model="formData.name" placeholder="请输入岗位标题"/>
            </el-form-item>
            <el-form-item label="岗位编码" prop="code">
                <el-input v-model="formData.code" placeholder="请输入岗位编码"/>
            </el-form-item>
            <el-form-item label="岗位顺序" prop="sort">
                <el-input v-model="formData.sort" placeholder="请输入岗位顺序"/>
            </el-form-item>
            <el-form-item label="状态" prop="status">
                <el-select v-model="formData.status" clearable placeholder="请选择状态">
                    <el-option
                            v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
                            :key="dict.value"
                            :label="dict.label"
                            :value="dict.value"
                    />
                </el-select>
            </el-form-item>
            <el-form-item label="备注" prop="remark">
                <el-input v-model="formData.remark" placeholder="请输备注" type="textarea"/>
            </el-form-item>
        </el-form>
        <template #footer>
            <el-button :disabled="formLoading" type="primary" @click="submitForm">确 定</el-button>
            <el-button @click="dialogVisible = false">取 消</el-button>
        </template>
    </Dialog>
</template>
<script lang="ts" setup>
import {DICT_TYPE, getIntDictOptions} from '@/utils/dict'
import {CommonStatusEnum} from '@/utils/constants'
import * as PostApi from '@/api/system/post'

defineOptions({name: 'SystemPostForm'})

const {t} = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
    id: undefined,
    name: '',
    code: '',
    sort: 0,
    status: CommonStatusEnum.ENABLE,
    remark: ''
})
const formRules = reactive({
    name: [{required: true, message: '岗位标题不能为空', trigger: 'blur'}],
    code: [{required: true, message: '岗位编码不能为空', trigger: 'change'}],
    status: [{required: true, message: '岗位状态不能为空', trigger: 'change'}],
    remark: [{required: false, message: '岗位内容不能为空', trigger: 'blur'}]
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
    dialogVisible.value = true
    dialogTitle.value = t('action.' + type)
    formType.value = type
    resetForm()
    // 修改时，设置数据
    if (id) {
        formLoading.value = true
        try {
            formData.value = await PostApi.getPost(id)
        } finally {
            formLoading.value = false
        }
    }
}
defineExpose({open}) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
    // 校验表单
    if (!formRef) return
    const valid = await formRef.value.validate()
    if (!valid) return
    // 提交请求
    formLoading.value = true
    try {
        const data = formData.value as unknown as PostApi.PostVO
        if (formType.value === 'create') {
            await PostApi.createPost(data)
            message.success(t('common.createSuccess'))
        } else {
            await PostApi.updatePost(data)
            message.success(t('common.updateSuccess'))
        }
        dialogVisible.value = false
        // 发送操作成功的事件
        emit('success')
    } finally {
        formLoading.value = false
    }
}

/** 重置表单 */
const resetForm = () => {
    formData.value = {
        id: undefined,
        name: '',
        code: '',
        sort: undefined,
        status: CommonStatusEnum.ENABLE,
        remark: ''
    } as any
    formRef.value?.resetFields()
}
</script>
